Title:
ELECTRONIC LOCK
Document Type and Number:
Japanese Patent JP2001295520
Kind Code:
A
Abstract:
To provide an electronic lock with high safety.
Inputted code information is referred to the code information registered in advance, in the electronic lock outputting an unlocking signal when it conincides with each other, a plurality of switches A to D capable of being turned ON/OFF operation are included. The code information is constituted of information obtained from an optional switch selected among A to D and information on the number of operations of the switch selected among A to D.
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Inventors:
KOISHI YOSHIHISA
Application Number:
JP2000109184A
Publication Date:
October 26, 2001
Filing Date:
April 11, 2000
Export Citation:
Assignee:
NIPPON SHUTTER SEISAKUSHO KK
International Classes:
E05B49/00; E05B13/00; (IPC1-7): E05B49/00; E05B13/00
Attorney, Agent or Firm:
Yoji Kobashigawa